Paa Pa'a Pa'a Pa'a Pa'a Pa'a Pa'a Pa'a Pa'a Pa'a Pa'a Pa'a Pa'a Pa'a Pa'a Pa'a Pa'a Nu'u a Wela

Hana ʻia ka mea billet maka o Alloy Steel Rolling Mill Rolls me ke kila kila kiʻekiʻe i hoʻoheheʻe ʻia e ka umu ahi, ma muli o ke kiʻekiʻe kiʻekiʻe o ka hoʻolei ʻana a me ka ʻenehana traetment thermal, ʻoi aku ka ikaika o ia ʻōwili. Ma muli o kāna hana maikaʻi loa o ka māwae anti-wela, kūpaʻa a me ka pale ʻana i ka ʻaʻahu, ua kūpono ke hoʻohana ʻia no ka mīkini ʻōwili kila ʻāpana a me waena, ka mīkini ʻōwili wela e kū ana a me ka uesd ma ke ʻano he ʻōwili hope no ka ʻōwili wela. kāʻei kila. Hana ʻia kona ʻano metallographic me ka pearlite a i ʻole temper sorbite. Hoʻohana nui ʻia nā ʻōwili kila kila i ka wili a me nā kuʻi roughing o nā wili pauku kaumaha, nā wili honua a me nā wili rail & beam. Loaʻa pinepine kēia ʻano ʻōwili i nā awāwa hohonu i loko o ke kino o ka ʻōwili, no laila hana mākou me ka hoʻolei paʻa. Ma muli o ka haʻahaʻa kalapona i loko o ka kemika, hiki ʻole iā mākou ke ʻike i ka graphite a me ka carbide i ka microstructure.

ʻO ke ʻano Material: Carbon steel, C-Mn steel, alloy structure steel, alloyed tool steel, cold roll steel, steel for pressure vessel, Carburizing steel, die steel, stainless steel a pēlā aku.

Hōʻike:

Nā huapalapala:

1) Mea: Alloy Steel, Alloy Iron, Ductile Iron ʻo ia ka 9Cr3Mo, 70NiMoV etc.

2) Kūlana: GB, AISI, SAE, ASTM / ASME, EU, AS / NZS etc

3) Nui: hoʻonohonoho ʻia e like me nā kauoha

4) Paʻakikī: ma muli o nā koi o ka mea kūʻai aku

5) Hoʻohui Kemika a me ka waiwai mechanical: e like me ka mea i kuhikuhi ʻia.

Palapala hōʻoia: ISO 9001: 2008, PED Certificate, TUV Rheinland, Bureau Veritas (BV), Lloyd Register (LR), ABS, RINA Germanischer Lloyd (GL), Korean Register of Shipping (KR), Det Norske Veritas (DNV), Nippon Hiki ke loaʻa iā Kaiji Kyokai (NK) a me nā mea e pono ai no ka papahana;
Kaʻina Hana: Forging—heat treatment—machine (machining rough machining and machining hoʻopau)

ʻO nā pāpaʻi ka meaʻai no nā hale wili wela a i ʻole nā ​​wili pā a ʻōwili ʻia nā pua i nā bila i loko o ka wili billet a i ʻole nā ​​ʻāpana nui i loko o ka hale wili hale. Hoʻopili ʻia ka mea hoʻopuka mai kahi wili ʻili a, ma hope, hoʻohana ʻia ma ke ʻano he meaʻai no ka wili wili anu a hoʻohana pololei ʻia e nā mea hana. ʻO nā bila, no ka ʻōwili hou ʻana, e ʻōwili ʻia i loko o kahi mea kūʻai aku, bar a i ʻole wili lāʻau. ʻO nā mea kūʻai aku a i ʻole nā ​​hale bar e hana i nā ʻano huahana like ʻole e like me nā kihi, nā ala, nā kaola, nā pōʻai (lōʻihi a i ʻole ʻōwili) a me nā hexagons.

Noi: Hoʻohana nui ʻia nā ʻōwili hao pearlitic graphite spheroidal i nā kū roughing a me nā kū waena o nā wili wili like ʻole.

Hiki i kā mākou hui kila kūikawā ke hana i nā mīkini ʻōwili hana maʻamau a me ka hana ʻana i nā nui like ʻole a me nā kaʻina hana e like me ke kiʻi a ka mea kūʻai aku i hōʻike ʻia a i ʻole nā ​​koi. e ʻoluʻolu e hana i nā nīnau e like me ia.